corpus_id stringlengths 3 9 | arxiv_id stringlengths 9 16 | date stringdate 1989-10-26 00:00:00 2024-09-30 00:00:00 | title stringlengths 4 240 | abstract stringlengths 3 3.15k | categories listlengths 1 10 | topics listlengths 0 15 ⌀ | roles listlengths 1 4 | key_references listlengths 0 10 ⌀ | authors listlengths 1 5.28k ⌀ | citation_trajectory listlengths 14 26 ⌀ |
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5665142 | 0807.1524 | 2008-07-09 | Inductive and Coinductive Components of Corecursive Functions in Coq | In Constructive Type Theory, recursive and corecursive definitions are subject to syntactic restrictions which guarantee termination for recursive functions and productivity for corecursive functions. However, many terminating and productive functions do not pass the syntactic tests. Bove proposed in her thesis an eleg... | [
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"name": "Ekaterina Komendantskaya",
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118384060 | 0807.1331 | 2008-07-09 | Scaling Relations and the Fundamental Line of the Local Group Dwarf Galaxies | We study the scaling relations between global properties of dwarf galaxies in the Local Group. In addition to quantifying the correlations between pairs of variables, we explore the "shape" of the distribution of galaxies in log parameter space using standardised Principal Component Analysis (PCA), the analysis is perf... | [
"astro-ph"
] | null | [
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14628242 | 0807.1513 | 2008-07-09 | A First-Order Non-Homogeneous Markov Model for the Response of Spiking Neurons Stimulated by Small Phase-Continuous Signals | We present a first-order non-homogeneous Markov model for the interspike-interval density of a continuously stimulated spiking neuron. The model allows the conditional interspike-interval density and the stationary interspike-interval density to be expressed as products of two separate functions, one of which describes... | [
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{
"author_id": "j tapson_1",
"name": "Jonathan [\"C.\"] Tapson",
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"author_id": "c jin_4",
"name": "Craig [\"T.\"] Jin",
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15684341 | 0807.1502 | 2008-07-09 | The metallicity distribution of the halo and the satellites of the Milky way in the hierarchical merging paradigm | To account for the observed differential metallicity distribution (DMD) of the Milky Way halo, a semi-analytical model is presented in the framework of the hierarchical merging paradigm for structure formation. It is assumed that the Milky Way halo is composed of a number of sub-haloes with properties either as observe... | [
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53517249 | 0807.1551 | 2008-07-09 | Sequential cavity method for computing free energy and surface pressure | We propose a new method for the problems of computing free energy and surface pressure for various statistical mechanics models on a lattice $\Z^d$. Our method is based on representing the free energy and surface pressure in terms of certain marginal probabilities in a suitably modified sublattice of $\Z^d$. Then recen... | [
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"name": "Dmitriy [\"A.\"] Katz",
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945747 | 0807.1654 | 2008-07-10 | Centers of F-purity | In this paper, we study a positive characteristic analogue of the centers of log canonicity of a pair $(R, \Delta)$. We call these analogues centers of $F$-purity. We prove positive characteristic analogues of subadjunction-like results, prove new stronger subadjunction-like results, and in some cases, lift these new r... | [
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] | null | [
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13926364 | 0807.1603 | 2008-07-10 | A Radar for the Internet | In contrast with most internet topology measurement research, our concern here is not to obtain a map as complete and precise as possible of the whole internet. Instead, we claim that each machine's view of this topology, which we call ego-centered view, is an object worth of study in itself. We design and implement an... | [
"cs.NI"
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] | null | null | null |
51740909 | 0807.1533 | 2008-07-10 | EAZY: A Fast, Public Photometric Redshift Code | We describe a new program for determining photometric redshifts, dubbed EAZY. The program is optimized for cases where spectroscopic redshifts are not available, or only available for a biased subset of the galaxies. The code combines features from various existing codes: it can fit linear combinations of templates, it... | [
"astro-ph"
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115170776 | 0807.1659 | 2008-07-10 | Vector valued reproducing kernel Hilbert spaces and universality | This paper is devoted to the study of vector valued reproducing kernel Hilbert spaces. We focus on two aspects: vector valued feature maps and universal kernels. In particular we characterize the structure of translation invariant kernels on abelian groups and we relate it to the universality problem. | [
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"name": "Ernesto [\"de\"] Vito",
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5422111 | 0807.1747 | 2008-07-10 | The n-body problem in spaces of constant curvature | We generalize the Newtonian n-body problem to spaces of curvature k=constant, and study the motion in the 2-dimensional case. For k>0, the equations of motion encounter non-collision singularities, which occur when two bodies are antipodal. This phenomenon leads, on one hand, to hybrid solution singularities for as few... | [
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"name": "Ernesto Pérez-Chavela",
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16818930 | 0807.1598 | 2008-07-10 | A generic property of families of Lagrangian systems | We prove that a generic lagrangian has finitely many minimizing measures for every cohomology class. | [
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16470445 | 0807.1724 | 2008-07-10 | Artificial Intelligence Approach to the Determination of Physical Properties of Eclipsing Binaries. I. The EBAI Project | Achieving maximum scientific results from the overwhelming volume of astronomical data to be acquired over the next few decades will demand novel, fully automatic methods of data analysis. Artificial intelligence approaches hold great promise in contributing to this goal. Here we apply neural network learning technolog... | [
"astro-ph"
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15005492 | 0807.1692 | 2008-07-10 | Search for anomalous $\boldmath{Wtb}$ couplings in single top quark production | In 0.9 fb$^{-1}$ of $p \bar p$ collisions, D0 has observed an excess of events with an isolated lepton, missing transve rse momentum, and two to four jets. This excess is consistent with single top quark production. We examine these data to study the Lorentz structure of the $Wtb$ coupling. The standard model predicts ... | [
"hep-ex"
] | null | [
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{
"author_id": "v abazov_1",
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"author_id": "b abbott_2",
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260622864 | 0807.1756 | 2008-07-10 | Phylogenetic information complexity: Is testing a tree easier than finding it? | Phylogenetic trees describe the evolutionary history of a group of present-day species from a common ancestor. These trees are typically reconstructed from aligned DNA sequence data. In this paper we analytically address the following question: is the amount of sequence data required to accurately reconstruct a tree si... | [
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{
"author_id": "m steel_2",
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"name": "László [\"A.\"] Székely",
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8839707 | 0807.1770 | 2008-07-11 | Measuring primordial non-gaussianity without cosmic variance | Non-gaussianity in the initial conditions of the universe is one of the most powerful mechanisms to discriminate among the competing theories of the early universe. Measurements using bispectrum of cosmic microwave background anisotropies are limited by the cosmic variance, i.e. available number of modes. Recent work h... | [
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{
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"name": "Uroš Seljak",
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}
] | null |
7734495 | 0807.1773 | 2008-07-11 | Spatial Interference Cancellation for Multi-Antenna Mobile Ad Hoc Networks | Interference between nodes is a critical impairment in mobile ad hoc networks (MANETs). This paper studies the role of multiple antennas in mitigating such interference. Specifically, a network is studied in which receivers apply zero-forcing beamforming to cancel the strongest interferers. Assuming a network with Pois... | [
"cs.IT",
"math.IT"
] | null | [
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] | null | null | null |
874282 | 0807.1919 | 2008-07-11 | The Johnson-Lindenstrauss lemma almost characterizes Hilbert space, but not quite | Let $X$ be a normed space that satisfies the Johnson-Lindenstrauss lemma (J-L lemma, in short) in the sense that for any integer $n$ and any $x_1,\ldots,x_n\in X$ there exists a linear mapping $L:X\to F$, where $F\subseteq X$ is a linear subspace of dimension $O(\log n)$, such that $\|x_i-x_j\|\le\|L(x_i)-L(x_j)\|\le O... | [
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54814589 | 0807.1988 | 2008-07-12 | A clumpy-cloud PDR model of the global far-infrared line emission of the Milky Way | The fractal structure of the interstellar medium suggests that the interaction of UV radiation with the ISM as described in the context of photon-dominated regions (PDR) dominates most of the physical and chemical conditions, and hence the far-infrared and submm emission from the ISM in the Milky Way. We investigate to... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
2330026 | 0807.1997 | 2008-07-12 | Multi-Instance Learning by Treating Instances As Non-I.I.D. Samples | Multi-instance learning attempts to learn from a training set consisting of labeled bags each containing many unlabeled instances. Previous studies typically treat the instances in the bags as independently and identically distributed. However, the instances in a bag are rarely independent, and therefore a better perfo... | [
"cs.LG",
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] | null | null | null |
10423093 | 0807.2047 | 2008-07-13 | The Five Points Pose Problem : A New and Accurate Solution Adapted to any Geometric Configuration | The goal of this paper is to estimate directly the rotation and translation between two stereoscopic images with the help of five homologous points. The methodology presented does not mix the rotation and translation parameters, which is comparably an important advantage over the methods using the well-known essential ... | [
"cs.CV"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
2681173 | 0807.2040 | 2008-07-13 | Sparse random graphs with clustering | In 2007 we introduced a general model of sparse random graphs with independence between the edges. The aim of this paper is to present an extension of this model in which the edges are far from independent, and to prove several results about this extension. The basic idea is to construct the random graph by adding not ... | [
"math.PR",
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] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119217724 | 0807.2141 | 2008-07-14 | Precise measurement of the top quark mass from lepton+jets events at D0 | We measure the mass of the top quark using top quark pair candidate events in the lepton+jets channel from data corresponding to 1 fb-1 of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron collider. We use a likelihood technique that reduces the jet energy scale uncertainty by combining an i... | [
"hep-ex"
] | null | [
"target.author.publication_history"
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{
"author_id": "v abazov_1",
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{
"author_id": "b abbott_2",
"name": "B. Abbott",
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2820997 | 0807.2096 | 2008-07-14 | A Bernstein-Von Mises Theorem for discrete probability distributions | We investigate the asymptotic normality of the posterior distribution in the discrete setting, when model dimension increases with sample size. We consider a probability mass function $\theta_0$ on $\mathbbm{N}\setminus \{0\}$ and a sequence of truncation levels $(k_n)_n$ satisfying $k_n^3\leq n\inf_{i\leq k_n}\theta_0... | [
"math.ST",
"stat.TH"
] | null | [
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] | null | null | null |
23651914 | 0807.2309 | 2008-07-15 | Maximal analytic extensions of the Emparan-Reall black ring | We construct a Kruskal-Szekeres-type analytic extension of the Emparan-Reall black ring, and investigate its geometry. We prove that the extension is maximal, globally hyperbolic, and unique within a natural class of extensions. The key to those results is the proof that causal geodesics are either complete, or approac... | [
"gr-qc",
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"math.DG"
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{
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{
"author_id": "p chru'sciel_1",
"name": "Piotr [\"T.\"] Chru'sciel",
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"author_id": "j cortier_0",
"name": "Julien Cortier",
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6297137 | 0807.2429 | 2008-07-15 | A gradient-directed Monte Carlo approach to molecular design | The recently developed linear combination of atomic potentials (LCAP) approach [M.Wang et al., J. Am. Chem. Soc., 128, 3228 (2006)] allows continuous optimization in discrete chemical space and thus is quite useful in the design of molecules for targeted properties. To address further challenges arising from the rugged... | [
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"cond-mat.stat-mech"
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{
"author_id": "x hu_148",
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{
"author_id": "d beratan_1",
"name": "David [\"N.\"] Beratan",
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14730947 | 0807.2415 | 2008-07-15 | Predict-prevent control method for perturbed excitable systems | We present a control method based on two steps: prediction and prevention. For prediction we use the anticipated synchronization scheme, considering unidirectional coupling between excitable systems in a master-slave configuration. The master is the perturbed system to be controlled, meanwhile the slave is an auxiliary... | [
"nlin.CD"
] | null | [
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{
"author_id": "m ciszak_1",
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"author_id": "c mirasso_1",
"name": "Claudio [\"R.\"] Mirasso",
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328755 | 0807.2475 | 2008-07-15 | Opportunistic Collaborative Beamforming with One-Bit Feedback | An energy-efficient opportunistic collaborative beamformer with one-bit feedback is proposed for ad hoc sensor networks over Rayleigh fading channels. In contrast to conventional collaborative beamforming schemes in which each source node uses channel state information to correct its local carrier offset and channel ph... | [
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{
"author_id": "m pun_2",
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"author_id": "d brown_21",
"name": "D. [\"Richard\"] Brown",
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... | null |
261970609 | 0807.2469 | 2008-07-15 | The Arcminute Microkelvin Imager | The Arcminute Microkelvin Imager is a pair of interferometer arrays operating with six frequency channels spanning 13.9-18.2 GHz, with very high sensitivity to angular scales 30''-10'. The telescope is aimed principally at Sunyaev-Zel'dovich imaging of clusters of galaxies. We discuss the design of the telescope and de... | [
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{
"author_id": "j zwart_1",
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"author_id": "r barker_1",
"name": "Robert [\"W.\"] Barker",
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... | null |
3252606 | 0807.2328 | 2008-07-15 | Avatar Mobility in Networked Virtual Environments: Measurements, Analysis, and Implications | We collected mobility traces of 84,208 avatars spanning 22 regions over two months in Second Life, a popular networked virtual environment. We analyzed the traces to characterize the dynamics of the avatars mobility and behavior, both temporally and spatially. We discuss the implications of the our findings to the desi... | [
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{
"author_id": "h liang_58",
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"name": "Ian Tay",
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2127119 | 0807.2496 | 2008-07-15 | Hybrid Keyword Search Auctions | Search auctions have become a dominant source of revenue generation on the Internet. Such auctions have typically used per-click bidding and pricing. We propose the use of hybrid auctions where an advertiser can make a per-impression as well as a per-click bid, and the auctioneer then chooses one of the two as the pric... | [
"cs.GT",
"cs.DS",
"cs.IR"
] | null | [
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{
"author_id": "a goel_9",
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"author_id": "k munagala_1",
"name": "Kamesh Munagala",
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... | null |
10632356 | 0807.2357 | 2008-07-15 | Temporal Graphs | We introduce the idea of temporal graphs, a representation that encodes temporal data into graphs while fully retaining the temporal information of the original data. This representation lets us explore the dynamic temporal properties of data by using existing graph algorithms (such as shortest-path), with no need for ... | [
"physics.soc-ph"
] | null | [
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{
"author_id": "v kostakos_1",
"name": "Vassilis Kostakos",
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] | null |
119225403 | 0807.2771 | 2008-07-16 | Multiscale modeling of plastic deformation of molybdenum and tungsten: II. Yield criterion for single crystals based on atomistic studies of glide of 1/2<111> screw dislocations | Based on the atomistic studies presented in Part I we develop analytical yield criteria for single crystals that capture the effect of shear stresses other than the Schmid stress (non-glide stresses) on the shear stress needed for dislocation glide (Peierls stress). These yield criteria characterize a non-associated pl... | [
"cond-mat.mtrl-sci"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119206410 | 0807.2667 | 2008-07-16 | Multiscale modeling of plastic deformation of molybdenum and tungsten: I. Atomistic studies of the core structure and glide of 1/2<111> screw dislocations at 0 K | Owing to their non-planar cores 1/2<111> screw dislocations govern the plastic deformation of BCC metals. Atomistic studies of the glide of these dislocations at 0 K have been performed using Bond Order Potentials for molybdenum and tungsten that account for the mixed metallic and covalent bonding in transition metals.... | [
"cond-mat.mtrl-sci"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
17641056 | 0807.2522 | 2008-07-16 | The Second-Generation Guide Star Catalog: Description and Properties | The GSC-II is an all-sky database of objects derived from the uncompressed DSS that the STScI has created from the Palomar and UK Schmidt survey plates and made available to the community. Like its predecessor (GSC-I), the GSC-II was primarily created to provide guide star information and observation planning support f... | [
"astro-ph"
] | null | [
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] | null | null | null |
15872462 | 0807.2666 | 2008-07-16 | Source and Channel Coding for Correlated Sources Over Multiuser Channels | Source and channel coding over multiuser channels in which receivers have access to correlated source side information is considered. For several multiuser channel models necessary and sufficient conditions for optimal separation of the source and channel codes are obtained. In particular, the multiple access channel, ... | [
"cs.IT",
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{
"author_id": "d gündüz_1",
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"name": "Elza Erkip",
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952256 | 0807.2617 | 2008-07-16 | A Proximal Decomposition Method for Solving Convex Variational Inverse Problems | A broad range of inverse problems can be abstracted into the problem of minimizing the sum of several convex functions in a Hilbert space. We propose a proximal decomposition algorithm for solving this problem with an arbitrary number of nonsmooth functions and establish its convergence. The algorithm fully decomposes ... | [
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{
"author_id": "p combettes_1",
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{
"author_id": "j pesquet_1",
"name": "Jean-Christophe Pesquet",
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... | null |
10576835 | 0807.2614 | 2008-07-16 | Computational Ghost Imaging | Ghost-imaging experiments correlate the outputs from two photodetectors: a high spatial-resolution (scanning pinhole or CCD camera) detector that measures a field which has not interacted with the object to be imaged, and a bucket (single-pixel) detector that collects a field that has interacted with the object. We des... | [
"quant-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119113328 | 0807.2625 | 2008-07-16 | Backwards on Minkowski's road. From 4D to 3D Maxwellian electromagnetism | Minkowski's concept of a four-dimensional physical space is a central paradigm of modern physics. The three-dimensional Maxwellian electrodynamics is uniquely generalized to the covariant four-dimensional form. Is the (1+3) decomposition of the covariant four-dimensional form unique? How do the different sign assumptio... | [
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"nu... | null |
12310540 | 0807.2500 | 2008-07-16 | The fine intersection problem for Steiner triple systems | The intersection of two Steiner triple systems (X,A) and (X,B) is the set A intersect B. The fine intersection problem for Steiner triple systems is to determine for each v, the set I(v), consisting of all possible pairs (m,n) such that there exist two Steiner triple systems of order v whose intersection has n blocks o... | [
"math.CO"
] | null | [
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{
"author_id": "y chee_1",
"name": "Yeow [\"Meng\"] Chee",
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{
"author_id": "a ling_1",
"name": "Alan [\"C.\",\"H.\"] Ling",
"publication_history": null,
"h_index": null,
"num_pap... | null |
14650404 | 0807.2505 | 2008-07-16 | Approximate volume and integration for basic semi-algebraic sets | Given a basic compact semi-algebraic set $\K\subset\R^n$, we introduce a methodology that generates a sequence converging to the volume of $\K$. This sequence is obtained from optimal values of a hierarchy of either semidefinite or linear programs. Not only the volume but also every finite vector of moments of the prob... | [
"math.OC"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
18202173 | 0807.2580 | 2008-07-16 | Relative periodic orbits in transitional pipe flow | A dynamical system description of the transition process in shear flows with no linear instability starts with a knowledge of exact coherent solutions, among them travelling waves (TWs) and relative periodic orbits (RPOs). We describe a numerical method to find such solutions in pipe flow and apply it in the vicinity o... | [
"physics.flu-dyn",
"physics.comp-ph"
] | null | [
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] | [] | [
{
"author_id": "y duguet_1",
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},
{
"author_id": "y duguet_1",
"name": "Yohann Duguet",
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... | null |
89905 | 0807.2549 | 2008-07-16 | Populating the galaxy velocity dispersion - supermassive black hole mass diagram: A catalogue of (M_bh, sigma) values | An updated catalogue of 76 galaxies with direct supermassive black hole mass measurements (M_bh) plus, when available, their host bulge's central velocity dispersion (sigma_0) is provided. Fifty of these mass measurements are considered reliable, while the others remain somewhat uncertain at this time. An additional ei... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119222616 | 0807.2553 | 2008-07-16 | On the path integral representation for quantum spin models and its application to the quantum cavity method and to Monte Carlo simulations | The cavity method is a well established technique for solving classical spin models on sparse random graphs (mean-field models with finite connectivity). Laumann et al. [arXiv:0706.4391] proposed recently an extension of this method to quantum spin-1/2 models in a transverse field, using a discretized Suzuki-Trotter im... | [
"cond-mat.stat-mech",
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"quant-ph"
] | null | [
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] | [] | [
{
"author_id": "f krzakala_1",
"name": "Florent Krzakala",
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{
"author_id": "a rosso_1",
"name": "Alberto Rosso",
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"num_papers": null,... | null |
14850460 | 0807.2637 | 2008-07-16 | Prediction and measurement of transient responses of first difference based chaos control for 1-dimensional maps | Chaotic behavior can be produced from difference equations with unstable fixed points. Difference equations can be used for algorithms to control the chaotic behavior by perturbing a system parameter using feedback based on the first difference of the system value. This results in a system of nonlinear first order diff... | [
"nlin.CD"
] | null | [
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{
"author_id": "e hellen_1",
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{
"author_id": "j thomas_19",
"name": "J. [\"K.\"] Thomas",
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"h_index": null,
"num_pap... | null |
2085977 | 0807.2513 | 2008-07-16 | Solid behavior of anisotropic rigid frictionless bead assemblies | We investigate the structure and mechanical behavior of assemblies of frictionless, nearly rigid equal-sized beads, in the quasistatic limit, by numerical simulation. Three different loading paths are explored: triaxial compression, triaxial extension and simple shear. Generalizing recent results [1], we show that the ... | [
"cond-mat.mtrl-sci",
"cond-mat.soft"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
1703969 | 0807.2677 | 2008-07-16 | Algorithms for Dynamic Spectrum Access with Learning for Cognitive Radio | We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooperatively tries to exploit vacancies in primary (licensed) channels whose occupancies follow a Markovian evolution. We first consider the scenari... | [
"cs.NI",
"cs.LG"
] | null | [
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] | [
{
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{
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] | [
{
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"name": "Jayakrishnan Unnikrishnan",
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},
{
"author_id": "v veeravalli_1",
"name": "Venugopal [\"V.\"] Veeravalli",
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"h_ind... | null |
116891127 | 0807.2578 | 2008-07-16 | The VIMOS VLT Deep Survey :Evolution of the major merger rate since z~1 from spectroscopicaly confirmed galaxy pairs | From the VIMOS VLT Deep Survey we use a sample of 6447 galaxies with I_{AB} < 24 to identify 251 pairs of galaxies, each member with a secure spectroscopic redshift, which are close in both projected separation and in velocity. We find that at z ~ 0.9, 10.9 +/- 3.2 % of galaxies with M_B(z) < -18-Qz are in pairs with s... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
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{
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{
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},
{
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"name": "Olivier [\"Le\"] Fèvre",
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16392601 | 0807.2627 | 2008-07-16 | Level set approach for fractional mean curvature flows | This paper is concerned with the study of a geometric flow whose law involves a singular integral operator. This operator is used to define a non-local mean curvature of a set. Moreover the associated flow appears in two important applications: dislocation dynamics and phase field theory for fractional reaction-diffusi... | [
"math.AP"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
54851916 | 0807.2789 | 2008-07-17 | Structure of Quasiparticles and Their Fusion Algebra in Fractional Quantum Hall States | It was recently discovered that fractional quantum Hall (FQH) states can be classified by the way ground state wave functions go to zero when electrons are brought close together. Quasiparticles in the FQH states can be classified in a similar way, by the pattern of zeros that result when electrons are brought close to... | [
"cond-mat.mes-hall"
] | null | [
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] | [] | [
{
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{
"author_id": "x wen_8",
"name": "Xiao-Gang Wen",
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"h_index": null,
"num_papers": null,... | null |
14579076 | 0807.2767 | 2008-07-17 | ABC likelihood-freee methods for model choice in Gibbs random fields | Gibbs random fields (GRF) are polymorphous statistical models that can be used to analyse different types of dependence, in particular for spatially correlated data. However, when those models are faced with the challenge of selecting a dependence structure from many, the use of standard model choice methods is hampere... | [
"stat.CO",
"stat.ME"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
88518089 | 0807.2734 | 2008-07-17 | Lower bounds for posterior rates with Gaussian process priors | Upper bounds for rates of convergence of posterior distributions associated to Gaussian process priors are obtained by van der Vaart and van Zanten in [14] and expressed in terms of a concentration function involving the Reproducing Kernel Hilbert Space of the Gaussian prior. Here lower-bound counterparts are obtained.... | [
"math.ST",
"stat.TH"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
6769550 | 0807.2756 | 2008-07-17 | Fast fluorescence dynamics in non-ratiometric calcium indicators | A fluorescence decay of high-affinity non-ratiometric Ca2+ indicator Oregon Green BAPTA-1 (OGB-1) is analyzed with unprecedented temporal resolution in the two-photon excitation regime. A triple exponential decay is shown to best fit the fluorescence dynamics of OGB-1. We provide a new model for accurate measurements o... | [
"physics.bio-ph",
"cond-mat.soft"
] | null | [
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] | [] | [
{
"author_id": "m gersbach_1",
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{
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"name": "Dmitri [\"L.\"] Boiko",
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"num_papers":... | null |
6913361 | 0807.2844 | 2008-07-17 | On the Performance of Selection Relaying | Interest in selection relaying is growing. The recent developments in this area have largely focused on information theoretic analyses such as outage performance. Some of these analyses are accurate only at high SNR regimes. In this paper error rate analyses that are sufficiently accurate over a wide range of SNR regim... | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "a adinoyi_1",
"name": "Abdulkareem Adinoyi",
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},
{
"author_id": "y fan_17",
"name": "Yijia Fan",
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... | null |
854365 | 0807.2818 | 2008-07-17 | Trojan Stars in the Galactic Center | We performed, for the first time, the simulation of spiral-in of a star cluster formed close to the Galactic center (GC) using a fully self-consistent $N$-body model. In our model, the central super-massive black hole (SMBH) is surrounded by stars and the star cluster. Not only are the orbits of stars and the cluster s... | [
"astro-ph"
] | null | [
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{
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},
{
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] | [
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{
"author_id": "m iwasawa_1",
"name": "Masaki Iwasawa",
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"num_papers":... | null |
15590606 | 0807.2723 | 2008-07-17 | Neutrino-Nucleus Reaction Cross Sections for Light Element Synthesis in Supernova Explosions | The neutrino-nucleus reaction cross sections of 4He and 12C are evaluated using new shell model Hamiltonians. Branching ratios of various decay channels are calculated to evaluate the yields of Li, Be, and B produced through the nu-process in supernova explosions. The new cross sections enhance the yields of 7Li and 11... | [
"astro-ph",
"hep-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
2234513 | 0807.2834 | 2008-07-17 | First joint search for gravitational-wave bursts in LIGO and GEO600 data | We present the results of the first joint search for gravitational-wave bursts by the LIGO and GEO600 detectors. We search for bursts with characteristic central frequencies in the band 768 to 2048 Hz in the data acquired between the 22nd of February and the 23rd of March, 2005 (fourth LSC Science Run - S4). We discuss... | [
"gr-qc"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "b abbott_2",
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},
{
"author_id": "r abbott_2",
"name": "Richard Abbott",
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"num_papers": nul... | null |
18417317 | 0807.2832 | 2008-07-17 | Method of Moments Estimation of Ornstein-Uhlenbeck Processes Driven by General L\'{e}vy Process | Ornstein-Uhlenbeck processes driven by general L\'{e}vy process are considered in this paper. We derive strongly consistent estimators for the moments of the underlying L\'{e}vy process and for the mean reverting parameter of the Ornstein-Uhlenbeck process. Moreover, we prove that the estimators are asymptotically norm... | [
"math.PR",
"math.ST",
"stat.TH"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
118486208 | 0807.2717 | 2008-07-17 | Delayed currents and interaction effects in mesoscopic capacitors | We propose an alternative derivation for the dynamic admittance of a gated quantum dot connected by a single-channel lead to an electron reservoir. Our derivation, which reproduces the result of Pr\^{e}tre, Thomas, and B\"{u}ttiker for the universal charge-relaxation resistance, shows that at low frequencies, the curre... | [
"cond-mat.mes-hall"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "z ringel_1",
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},
{
"author_id": "o entin-wohlman_1",
"name": "Ora Entin-Wohlman",
"publication_history": null,
"h_index": null,
"num_papers":... | null |
1475009 | 0807.2724 | 2008-07-17 | An Asymptotic Analysis of the MIMO BC under Linear Filtering | We investigate the MIMO broadcast channel in the high SNR regime when linear filtering is applied instead of dirty paper coding. Using a user-wise rate duality where the streams of every single user are not treated as self-interference as in the hitherto existing stream-wise rate dualities for linear filtering, we solv... | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "r hunger_1",
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},
{
"author_id": "m joham_1",
"name": "Michael Joham",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
33770751 | 0807.2845 | 2008-07-17 | Direct observation of a localization transition in quasi-periodic photonic lattices | The localization of waves in non-periodic media is a universal phenomenon, occurring in a variety of different quantum and classical systems, including condensed-matter, Bose-Einstein condensates in optical lattices, quantum chaotic systems, sound waves and light. A localization phase transition is expected to occur in... | [
"cond-mat.dis-nn"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "y lahini_1",
"name": "Yoav Lahini",
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},
{
"author_id": "r pugatch_1",
"name": "Rami Pugatch",
"publication_history": null,
"h_index": null,
"num_papers": null,
"... | null |
14290916 | 0807.2983 | 2008-07-18 | On Probability Distributions for Trees: Representations, Inference and Learning | We study probability distributions over free algebras of trees. Probability distributions can be seen as particular (formal power) tree series [Berstel et al 82, Esik et al 03], i.e. mappings from trees to a semiring K . A widely studied class of tree series is the class of rational (or recognizable) tree series which ... | [
"cs.LG"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "f denis_1",
"name": "François Denis",
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},
{
"author_id": "a habrard_1",
"name": "Amaury Habrard",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
18785382 | 0807.3025 | 2008-07-18 | A Quantum Imager for Intensity Correlated Photons | We report on a novel device capable of imaging second-order spatio-temporal correlations g2(x,t) between photons. The imager is based on a monolithic array of single-photon avalanche diodes (SPAD) implemented in CMOS technology and a simple algorithm to treat multiphoton time-of-arrival distributions from different SPA... | [
"quant-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "d boiko_1",
"name": "Dmitri [\"L.\"] Boiko",
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},
{
"author_id": "n gunther_1",
"name": "Neil [\"J.\"] Gunther",
"publication_history": null,
"h_index": null,
"num_pa... | null |
7885026 | 0807.3065 | 2008-07-19 | Sharp Bounds for Optimal Decoding of Low Density Parity Check Codes | Consider communication over a binary-input memoryless output-symmetric channel with low density parity check (LDPC) codes and maximum a posteriori (MAP) decoding. The replica method of spin glass theory allows to conjecture an analytic formula for the average input-output conditional entropy per bit in the infinite blo... | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "s kudekar_1",
"name": "Shrinivas Kudekar",
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},
{
"author_id": "n macris_1",
"name": "Nicolas Macris",
"publication_history": null,
"h_index": null,
"num_papers": nul... | null |
14563717 | 0807.3145 | 2008-07-20 | Application of Hamamatsu MPPC to T2K Neutrino Detectors | A special type of Hamamatsu MPPC, with a sensitive area of 1.3x1.3mm^2 containing 667 pixels with 50x50um^2 each, has been developed for the near neutrino detector in the T2K long baseline neutrino experiment. About 60 000 MPPCs will be used in total to read out the plastic scintillator detectors with wavelength shifti... | [
"physics.ins-det",
"astro-ph",
"hep-ex",
"nucl-ex"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
88511879 | 0807.3151 | 2008-07-20 | Principle of detailed balance and convergence assessment of Markov Chain Monte Carlo methods and simulated annealing | Markov Chain Monte Carlo (MCMC) methods are employed to sample from a given distribution of interest, whenever either the distribution does not exist in closed form, or, if it does, no efficient method to simulate an independent sample from it is available. Although a wealth of diagnostic tools for convergence assessme... | [
"stat.CO",
"stat.ME"
] | null | [
"target.author.publication_history"
] | [
{
"corpus_id": "1624337",
"num_citations": null
}
] | [
{
"author_id": "i cosma_0",
"name": "Ioana [\"A.\"] Cosma",
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"h_index": null,
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},
{
"author_id": "m asgharian_1",
"name": "Masoud Asgharian",
"publication_history": null,
"h_index": null,
"num_papers... | null |
51683786 | hep-ph/0703081 | 2008-07-21 | Non-perturbative QCD Effects and the Top Mass at the Tevatron | We present a new, universally applicable toy model of colour reconnections in hadronic final states. The model is based on hadronising strings and has one free parameter. We next present an implementation of this model in the Pythia event generator and provide several parameter sets ("tunes"), constrained by fits to Te... | [
"hep-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
1241045 | 0807.3280 | 2008-07-21 | The self-assembly of DNA Holliday junctions studied with a minimal model | In this paper, we explore the feasibility of using coarse-grained models to simulate the self-assembly of DNA nanostructures. We introduce a simple model of DNA where each nucleotide is represented by two interaction sites corresponding to the phosphate-sugar backbone and the base. Using this model, we are able to simu... | [
"cond-mat.soft",
"cond-mat.stat-mech",
"q-bio.BM"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "t ouldridge_1",
"name": "Thomas [\"E.\"] Ouldridge",
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},
{
"author_id": "i johnston_0",
"name": "Iain [\"G.\"] Johnston",
"publication_history": null,
"h_index": null,
... | null |
13027812 | 0807.3279 | 2008-07-21 | Bosonic super-WIMPs as keV-scale dark matter | We consider models of light super-weakly interacting cold dark matter, with O(10-100) keV mass, focusing on bosonic candidates such as pseudoscalars and vectors. We analyze the cosmological abundance, the gamma-background created by particle decays, the impact on stellar processes due to cooling, and the direct detecti... | [
"hep-ph",
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
4407435 | 0807.3347 | 2008-07-21 | Strong magnetic fields in normal galaxies at high redshifts | The origin and growth of magnetic fields in galaxies is still something of an enigma. It is generally assumed that seed fields are amplified over time through the dynamo effect, but there are few constraints on the timescale. It has recently been demonstrated that field strengths as traced by rotation measures of dista... | [
"astro-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "m bernet_2",
"name": "Martin Bernet",
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"h_index": null,
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},
{
"author_id": "f miniati_1",
"name": "Francesco Miniati",
"publication_history": null,
"h_index": null,
"num_papers": null... | null |
16129374 | 0807.3324 | 2008-07-21 | Precision holography for non-conformal branes | We set up precision holography for the non-conformal branes preserving 16 supersymmetries. The near-horizon limit of all such p-brane solutions with p \leq 4, including the case of fundamental string solutions, is conformal to AdS_{p+2} x S^{8-p} with a linear dilaton. We develop holographic renormalization for all the... | [
"hep-th"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
15778860 | 0807.3413 | 2008-07-22 | Multiparticle production in the mean field approximation of high density QCD | The generating functional is suggested for multiparticle generation processes. In mean field approximation of high density QCD two equations for new generating functional are derived: linear functional equation for an arbitrary initial condition and non-linear one for a specific initial condition. The non-linear equati... | [
"hep-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "a kormilitzin_1",
"name": "Andrey Kormilitzin",
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},
{
"author_id": "e levin_1",
"name": "Eugene Levin",
"publication_history": null,
"h_index": null,
"num_papers": n... | null |
9006754 | 0807.3370 | 2008-07-22 | Phonon Density of States of LaFeAsO1-xFx | We have studied the phonon density of states (PDOS) in LaFeAsO1-xFx with inelastic neutron scattering methods. The PDOS of the parent compound(x=0) is very similar to the PDOS of samples optimally doped with fluorine to achieve the maximum Tc (x~0.1). Good agreement is found between the experimental PDOS and first-prin... | [
"cond-mat.supr-con"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "a christianson_1",
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{
"author_id": "m lumsden_1",
"name": "Mark [\"D.\"] Lumsden",
"publication_history": null,
"h_index": nul... | null |
7223437 | 0807.3491 | 2008-07-22 | Scaling dimension of fidelity susceptibility in quantum phase transitions | We analyze ground-state behaviors of fidelity susceptibility (FS) and show that the FS has its own distinct dimension instead of real system's dimension in general quantum phases. The scaling relation of the FS in quantum phase transitions (QPTs) is then established on more general grounds. Depending on whether the FS'... | [
"quant-ph",
"cond-mat.stat-mech"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
598433 | 0807.3393 | 2008-07-22 | Theoretical investigation of the dynamic electronic response of a quantum dot driven by time-dependent voltage | We present a comprehensive theoretical investigation on the dynamic electronic response of a noninteracting quantum dot system to various forms of time-dependent voltage applied to the single contact lead. Numerical simulations are carried out by implementing a recently developed hierarchical equations of motion formal... | [
"cond-mat.mes-hall"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "x zheng_75",
"name": "Xiao Zheng",
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},
{
"author_id": "j jin_32",
"name": "Jinshuang Jin",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num... | null |
7167292 | 0807.3423 | 2008-07-22 | Elastic-Net Regularization in Learning Theory | Within the framework of statistical learning theory we analyze in detail the so-called elastic-net regularization scheme proposed by Zou and Hastie for the selection of groups of correlated variables. To investigate on the statistical properties of this scheme and in particular on its consistency properties, we set up ... | [
"stat.ML",
"math.ST",
"stat.TH"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference",
"target.key_reference"
] | [] | [
{
"author_id": "c mol_1",
"name": "Christine [\"De\"] Mol",
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"num_citations": null
},
{
"author_id": "e vito_1",
"name": "Ernesto [\"de\"] Vito",
"publication_history": null,
"h_index": null,
"num_papers... | null |
12065511 | 0807.3412 | 2008-07-22 | Almost Vanishing Polynomials for Sets of Limited Precision Points | Let X be a set of s points whose coordinates are known with only limited From the numerical point of view, given a set X of s real points whose coordinates are known with only limited precision, each set X* of real points whose elements differ from those of X of a quantity less than the data uncertainty can be consider... | [
"math.AC",
"math.NA"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
17475581 | 0807.3377 | 2008-07-22 | The geodesic problem in quasimetric spaces | In this article, we study the geodesic problem in a generalized metric space, in which the distance function satisfies a relaxed triangle inequality $d(x,y)\leq \sigma (d(x,z)+d(z,y))$ for some constant $\sigma \geq 1$, rather than the usual triangle inequality. Such a space is called a quasimetric space. We show that ... | [
"math.MG",
"math.DG",
"math.FA",
"math.OC"
] | null | [
"target.author.publication_history.key_reference",
"target.key_reference"
] | null | null | null |
312260 | 0807.3590 | 2008-07-23 | Counting the Faces of Randomly-Projected Hypercubes and Orthants, with Applications | Let $A$ be an $n$ by $N$ real valued random matrix, and $\h$ denote the $N$-dimensional hypercube. For numerous random matrix ensembles, the expected number of $k$-dimensional faces of the random $n$-dimensional zonotope $A\h$ obeys the formula $E f_k(A\h) /f_k(\h) = 1-P_{N-n,N-k}$, where $P_{N-n,N-k}$ is a fair-coin-t... | [
"math.MG",
"cs.IT",
"math.IT",
"math.OC",
"math.PR"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference"
] | [
{
"corpus_id": "3350404",
"num_citations": null
}
] | [
{
"author_id": "d donoho_1",
"name": "David [\"L.\"] Donoho",
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"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "j tanner_4",
"name": "Jared Tanner",
"publication_history": null,
"h_index": null,
"num_papers": nu... | null |
88512354 | 0807.3719 | 2008-07-23 | Data spectroscopy: Eigenspaces of convolution operators and clustering | This paper focuses on obtaining clustering information about a distribution from its i.i.d. samples. We develop theoretical results to understand and use clustering information contained in the eigenvectors of data adjacency matrices based on a radial kernel function with a sufficiently fast tail decay. In particular, ... | [
"stat.ML",
"stat.ME"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14618714 | 0807.3638 | 2008-07-23 | Waiting time models of cancer progression | Cancer progression is an evolutionary process that is driven by mutation and selection in a population of tumor cells. We discuss mathematical models of cancer progression, starting from traditional multistage theory. Each stage is associated with the occurrence of genetic alterations and their fixation in the populati... | [
"q-bio.PE"
] | null | [
"target.author.publication_history"
] | [
{
"corpus_id": "16023752",
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},
{
"corpus_id": "10077952",
"num_citations": null
},
{
"corpus_id": "12122155",
"num_citations": null
}
] | [
{
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},
{
"author_id": "n beerenwinkel_1",
"name": "Niko Beerenwinkel",
"publication_history": null,
"h_index": null,
"num_pape... | null |
118452106 | 0807.3548 | 2008-07-23 | Two new diagnostics of dark energy | We introduce two new diagnostics of dark energy (DE). The first, Om, is a combination of the Hubble parameter and the cosmological redshift and provides a "null test" of dark energy being a cosmological constant. Namely, if the value of Om(z) is the same at different redshifts, then DE is exactly cosmological constant.... | [
"astro-ph",
"gr-qc",
"hep-th"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
118495792 | 0807.3720 | 2008-07-23 | S-Duality of Boundary Conditions In N=4 Super Yang-Mills Theory | By analyzing brane configurations in detail, and extracting general lessons, we develop methods for analyzing S-duality of supersymmetric boundary conditions in N=4 super Yang-Mills theory. In the process, we find that S-duality of boundary conditions is closely related to mirror symmetry of three-dimensional gauge the... | [
"hep-th"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
44805407 | 0807.3552 | 2008-07-23 | Scalar spin chirality and quantum Hall effect on a triangular lattice | We study the Kondo Lattice and Hubbard models on a triangular lattice for band filling factor 3/4. We show that a simple non-coplanar chiral spin ordering (scalar spin chirality) is naturally realized in both models due to perfect nesting of the Fermi surface. The resulting triple-Q magnetic ordering is a natural count... | [
"cond-mat.mes-hall",
"cond-mat.str-el"
] | null | [
"target.author.publication_history.key_reference",
"target.key_reference"
] | null | null | null |
34160816 | 0807.3746 | 2008-07-23 | T-Lyr1-17236: A Long-Period Low-Mass Eclipsing Binary | We describe the discovery of a 0.68+0.52 solar mass eclipsing binary (EB) with an 8.4-day orbital period, found through a systematic search of ten fields of the Trans-atlantic Exoplanet Survey (TrES). Such long-period low-mass EBs constitute critical test cases for resolving the long standing discrepancy between the th... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
8699915 | 0807.3622 | 2008-07-23 | TuLiPA: Towards a Multi-Formalism Parsing Environment for Grammar Engineering | In this paper, we present an open-source parsing environment (Tuebingen Linguistic Parsing Architecture, TuLiPA) which uses Range Concatenation Grammar (RCG) as a pivot formalism, thus opening the way to the parsing of several mildly context-sensitive formalisms. This environment currently supports tree-based grammars ... | [
"cs.CL"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "l kallmeyer_1",
"name": "Laura Kallmeyer",
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},
{
"author_id": "t lichte_1",
"name": "Timm Lichte",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
9795696 | 0807.3823 | 2008-07-24 | Phase diagram of a generalized Winfree model | We study the phase diagram of a generalized Winfree model. The modification is such that the coupling depends on the fraction of synchronized oscillators, a situation which has been noted in some experiments on coupled Josephson junctions and mechanical systems. We let the global coupling k be a function of the Kuramot... | [
"cond-mat.dis-nn"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "f giannuzzi_1",
"name": "F. Giannuzzi",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "d marinazzo_1",
"name": "Daniele Marinazzo",
"publication_history": null,
"h_index": null,
"num_papers": ... | null |
32979591 | 0807.3762 | 2008-07-24 | The Size Distributions of Asteroid Families in the SDSS Moving Object Catalog 4 | Asteroid families, traditionally defined as clusters of objects in orbital parameter space, often have distinctive optical colors. We show that the separation of family members from background interlopers can be improved with the aid of SDSS colors as a qualifier for family membership. Based on an ~88,000 object subset... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
2304808 | 0807.3806 | 2008-07-24 | On the Rate of Channel Polarization | It is shown that for any binary-input discrete memoryless channel $W$ with symmetric capacity $I(W)$ and any rate $R <I(W)$, the probability of block decoding error for polar coding under successive cancellation decoding satisfies $P_e \le 2^{-N^\beta}$ for any $\beta<\frac12$ when the block-length $N$ is large enough. | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
34369884 | 0807.3938 | 2008-07-24 | Quantum and classical correlations in waveguide lattices | We study quantum and classical Hanbury Brown-Twiss correlations in waveguide lattices. We develop a theory for the propagation of photon pairs in the lattice, predicting the emergence of nontrivial quantum interferences unique to lattice systems. Experimentally, we observe the classical counterpart of these interferenc... | [
"quant-ph"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference"
] | [] | [
{
"author_id": "y bromberg_1",
"name": "Yaron Bromberg",
"publication_history": null,
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"num_papers": null,
"num_citations": null
},
{
"author_id": "y lahini_1",
"name": "Yoav Lahini",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
6672668 | 0807.3869 | 2008-07-24 | Blackbox computation of $A_\infty$-algebras | Kadeishvili's proof of the minimality theorem induces an algorithm for the inductive computation of an $A_\infty$-algebra structure on the homology of a dg-algebra. In this paper, we prove that for one class of dg-algebras, the resulting computation will generate a complete $A_\infty$-algebra structure after a finite a... | [
"math.RA",
"math.AT"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "m vejdemo-johansson_1",
"name": "Mikael Vejdemo-Johansson",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
}
] | null |
20322572 | 0807.3935 | 2008-07-24 | Searches for B meson decays to phiphi, phirho, phifzero(980), and fzero(980)fzero(980) final states | We present the results of searches for B decays to charmless final states involving phi, fzero(980), and charged or neutral rho mesons. The data sample corresponds to 384 million BBbar pairs collected with the babar detector operating at the PEP-II asymmetric-energy epem collider at SLAC. We find no significant signals... | [
"hep-ex"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "b aubert_1",
"name": "Bernard Aubert",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "m bona_1",
"name": "Marcella Bona",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
889822 | 0807.3917 | 2008-07-24 | Channel polarization: A method for constructing capacity-achieving codes for symmetric binary-input memoryless channels | A method is proposed, called channel polarization, to construct code sequences that achieve the symmetric capacity $I(W)$ of any given binary-input discrete memoryless channel (B-DMC) $W$. The symmetric capacity is the highest rate achievable subject to using the input letters of the channel with equal probability. Cha... | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history.key_reference",
"target.key_reference"
] | null | null | null |
650251 | 0807.4154 | 2008-07-25 | Universal blind quantum computation | We present a protocol which allows a client to have a server carry out a quantum computation for her such that the client's inputs, outputs and computation remain perfectly private, and where she does not require any quantum computational power or memory. The client only needs to be able to prepare single qubits random... | [
"quant-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
263792530 | 0807.4174 | 2008-07-25 | Discovery of a Giant Lya Emitter Near the Reionization Epoch | We report the discovery of a giant Lya emitter (LAE) with a Spitzer/IRAC counterpart near the reionization epoch at z=6.595. The giant LAE is found from the extensive 1 deg^2 Subaru narrow-band survey for z=6.6 LAEs in the Subaru/XMM-Newton Deep Survey (SXDS) field, and subsequently identified by deep spectroscopy of K... | [
"astro-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "m ouchi_1",
"name": "Masami Ouchi",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "y ono_4",
"name": "Yoshiaki Ono",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_... | null |
6211354 | 0807.4081 | 2008-07-25 | Optimal weighting for false discovery rate control | How to weigh the Benjamini-Hochberg procedure? In the context of multiple hypothesis testing, we propose a new step-wise procedure that controls the false discovery rate (FDR) and we prove it to be more powerful than any weighted Benjamini-Hochberg procedure. Both finite-sample and asymptotic results are presented. Mor... | [
"math.ST",
"stat.TH"
] | null | [
"target.author.publication_history"
] | [
{
"corpus_id": "10758446",
"num_citations": null
},
{
"corpus_id": "16662020",
"num_citations": null
}
] | [
{
"author_id": "é roquain_1",
"name": "Étienne Roquain",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "m wiel_2",
"name": "Mark [\"A.\",\"van\",\"de\"] Wiel",
"publication_history": null,
"h_index": null,
"n... | null |
88518213 | 0807.4018 | 2008-07-25 | Discussion of: Treelets--An adaptive multi-scale basis for sparse unordered data | We congratulate Lee, Nadler and Wasserman (henceforth LNW) on a very interesting paper on new methodology and supporting theory [arXiv:0707.0481]. Treelets seem to tackle two important problems of modern data analysis at once. For datasets with many variables, treelets give powerful predictions even if variables are hi... | [
"stat.AP"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "n meinshausen_1",
"name": "Nicolai Meinshausen",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "p buhlmann_1",
"name": "Peter Buhlmann",
"publication_history": null,
"h_index": null,
"num_pape... | null |
14194192 | 0807.4198 | 2008-07-25 | Positive factor networks: A graphical framework for modeling non-negative sequential data | We present a novel graphical framework for modeling non-negative sequential data with hierarchical structure. Our model corresponds to a network of coupled non-negative matrix factorization (NMF) modules, which we refer to as a positive factor network (PFN). The data model is linear, subject to non-negativity constrain... | [
"cs.LG"
] | null | [
"target.key_reference"
] | null | null | null |
16460414 | 0807.4028 | 2008-07-25 | Rejoinder of: Treelets--An adaptive multi-scale basis for spare unordered data | Rejoinder of "Treelets--An adaptive multi-scale basis for spare unordered data" [arXiv:0707.0481] | [
"stat.AP"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "a lee_12",
"name": "Ann [\"B.\"] Lee",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "b nadler_1",
"name": "Boaz Nadler",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
1901568 | 0807.4016 | 2008-07-25 | Discussion of: Treelets--An adaptive multi-scale basis for sparse unordered data | Discussion of "Treelets--An adaptive multi-scale basis for sparse unordered data" [arXiv:0707.0481] | [
"stat.AP"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "p bickel_1",
"name": "Peter [\"J.\"] Bickel",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "y ritov_1",
"name": "Ya'acov Ritov",
"publication_history": null,
"h_index": null,
"num_papers": nu... | null |
931176 | 0807.4119 | 2008-07-25 | Direct CP, Lepton Flavor and Isospin Asymmetries in the Decays B->K(*)l+l- | We measure rate asymmetries for the rare decays B->K(*)l+l-, where l+l- is either e+e- or mu+mu-, using a sample of 384 million BBbar events collected with the Babar detector at the PEP-II e+e- collider. We find no evidence for direct CP or lepton-flavor asymmetries. For dilepton masses below the J/psi resonance, we fi... | [
"hep-ex"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "b aubert_1",
"name": "Bernard Aubert",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "m bona_1",
"name": "Marcella Bona",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
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